If I share a form can they also receive the submissions?

Submission notifications are sent based on your email setup. That means that you can share teh forms and do not need to in order to have someone receive the emails from your forms.

What this means is that you can simply set your email notification to be sent to several people in the same time. To see how, please check this guide: Send Notifications to Multiple Recipients

Do of course let us know if you have any questions in regards to the same and we would be happy to assist with the same.